All Posts

By Nat Costanzo, Accredited Exercise Physiologist (AEP) As an exercise physiologist, I often get asked: What’s the simplest habit that delivers the biggest return on health? In my opinion, a 10–20 minute walk in nature after dinner  is one of the most underrated health interventions. It’s free, low-risk, strongly supported by peer-reviewed research, and has multiple health benefits. Here’s why it works. 1. It Improves Blood Sugar Control 🩸 After we eat, our blood glucose nat

An evidence-based message for health professionals and patients By Natalie Costanzo, Accredited Exercise Physiologist As anti-obesity medications like semaglutide and tirzepatide  become more accessible and widely used in Australia, it’s tempting to think we’ve found the “magic bullet” for managing obesity. And while these medications have changed the landscape, we mustn’t lose sight of a powerful truth: Exercise is not optional. It’s essential. A 2025 systematic review and